APA (7th ed.) Citation

Riley, M., Peters, R., & Hornby, I. (1976). The sun book: Heating from the sun. Published jointly by Pollution Probe-Ottawa and InfoEarth.

Chicago Style (17th ed.) Citation

Riley, Mark, Roger Peters, and Ian Hornby. The Sun Book: Heating from the Sun. Ottawa, Ont.: Published jointly by Pollution Probe-Ottawa and InfoEarth, 1976.

MLA (9th ed.) Citation

Riley, Mark, et al. The Sun Book: Heating from the Sun. Published jointly by Pollution Probe-Ottawa and InfoEarth, 1976.